Awesome video..... its a simple and easy way to make a exhauster fan with a low price.. 👌👌

Thanks for sharing the details.love u

im a FAN of this video;)

I'd done it years ago and still working now. Quiet effective to throw room odor away Greetings from Indonesia

Good idea sirji 👍👍

I enjoyed your video and I inspired thank you very much

interesting . I like your homemade projects.

@EasyHomeMadeProjects

8 жыл бұрын

thnx

Very good perfect

Bahot barhiya bhai ! Aise hi video banate raho. Electric chimney ka bhi video bana dete to accha hoga !

thanks

Very nice video sir

nice job

good one

At 3:42, you show the wires being fed through the metal plate without any protection from shorting out. Over time, the fan vibrations could cause the wires to rub against the sharp metal and then short out which could possibly cause a fire. The price of a simple grommet is very cheap insurance. Other protections could be heat shrink tubing, electrical tape or at the very least, hot glue.

@EasyHomeMadeProjects

6 жыл бұрын

but it is still working good! that is not a big issue.

Very nice and hard work . But would like to give you a suggestion. That you should use a laptop or any other adopter/charger of 220VAC to 12VDC 5A and connect these fans to it. That will aslo work fine.

Easy home made project, Bravooo 👏👏👏. But is it effectively in kitchen? 🤔

nice one

amazing idea buddy :-)

@EasyHomeMadeProjects

7 жыл бұрын

thnx

good video my friend ,like

@EasyHomeMadeProjects

8 жыл бұрын

+Jean Carlos Ramirez thanks

very cheap nice

4 fans are more powerful, therefore creating more ventilation and suction, thus rearranging the air in the bathroom as well as more power gaining speed!!!

3:09 thats what i was looking for... I have 3 fans i wanted to splice together... So you put all the reds together and the black wire

nice work. I just want to ask whatis the value of the capacitor you used and the transformer? thanks

Se aplica para 125CA en vez de 220CA...?

nice..

Sir can you please explain which diode is used in this? I have the same fans and run by DC adopter.

Very good work, but please enclose that transformer so no one will touch it. 220v mains power is pretty dangerous.

@EasyHomeMadeProjects

8 жыл бұрын

+ted clubber lang thnx. There is no current in outer side of transformer. Also it is near to roof and not accessible easily.

@63ch31

8 жыл бұрын

Also, if you use four diodes in a "bridge rectifier" configuration, the fans will run smoother and cause less electronic noise for other devices.

@EasyHomeMadeProjects

8 жыл бұрын

+ted clubber lang there is no need a bridge rectifier for center taped transformer.

@Z-Ack

6 жыл бұрын

No more dangerous than 120v.. he would have same amperage breaker systems as 120 so depending on the overcurrent protection would be how dangerous it was.. also, they make cheap 120/220 v cpu size fans for like cabines and food stuffs...

@sixstringedthing

6 жыл бұрын

Z Ack "he would have same amperage breaker systems as 120".... actually no, he wouldn't, and the reasons why are covered under basic electrical theory. You should probably stop spouting bullshit on the internet if you know nothing about the subject under discussion, especially when the subject is electricity.

you should've placed the transformer outside. Aside from making it hidden while making your room aesthetically clean, it will also keep the x'former from heating up. I guess its size is not much of an obstruction, besides that 4 fans will make it overheat for sometime when on...

@EasyHomeMadeProjects

8 жыл бұрын

+Deonicius Diez this transformer can handle loads up to 3Amps. And the each fan have only 0.27A max load.

@pspaddict80

8 жыл бұрын

There's a big difference between load capacity vs endurance. Even appliances short and overheat even if their parts are made for the load. you expect a gadget to run longer then heat is your worst nightmare... just sayin'

@EasyHomeMadeProjects

8 жыл бұрын

+Deonicius Diez i can't understand what do you want to say. But a 3A transformer can easily run 1.1A load of 4fans over night without heating.

@pspaddict80

8 жыл бұрын

I doubt the transformer won't heatup especially if the room is itself warm. I've in electronics for 15+ years now and not in my experience i've handled a part that wont heat up unless its Japan made. I'm not sure if you are in a 4-season country but for tropical to uberwarm countries, a little precaution may help...

@matt9c1

6 жыл бұрын

No. The proper answer is to forget making your own deathtrap power supply and just use a simple power supply that is commercially available. While the idea of the fans is neat, the power supply part is by far the most dangerous. Just buy the proper supply and forget the tape, capacitors, and other cobbled electrical dangers.

Not bad 👍

muy bueno

Pax intellivent is the way to go!

Very good. Using AC cooling fans could eliminate additional circuitries. I think that would be more easier, just assemble the mechanical frame. Also, series connection isn't preferred there as one fan fault can stop the whole and also, any low voltage will drastically decrease all fan's speed. Parallel is preferred in my case.

This a one way fan setup. Just thought I would mention that.

nice

I recommend you install a grille on the inside so no fingers will be chopped.

@imsrupid9814

5 жыл бұрын

Preston Lo do you put fingers in CPU fans?

u can use 5v or more, if u want slower fans or use mobile charger

@supersaiyangoku3580

6 жыл бұрын

Ji run I have a 5v fan with a built in speed controller

Do the same thing with af140 PC fans

can i use 12 volt charger

kitchen ka exhaust fan ka two way switch kaam kese kerta hai.. uske wiring ki jaankari aap bata sakte ho..

Nice Work. One can also use zip ties ,

@EasyHomeMadeProjects

8 жыл бұрын

+Ch.Muhammad Imran yes you can use.

You forgot to mention that you need a drill to make those holes...

primeiro ahueueue muito bom

@EasyHomeMadeProjects

8 жыл бұрын

+Inventions obrigado

you should enclosed transformer into a plastic box so that the looks will be nice.

Can't we connect these four fan directly to the 12v 100ah battery?

Sir, i have three CPU Fans each rating 12v 0.51amp. I designed same circuit that you are shows, bt the problem is fans are not running ..only one fan is running as a slow speed, how i designed the circuit please help me.

gonna try this but using my unused computer psu

@365ngayxanhCanGroup

7 жыл бұрын

freak ever â

Add shutters behind so no backdrafts will come back in.

muito legal

@EasyHomeMadeProjects

8 жыл бұрын

obrigado

no music , thank god .

can you make one for me with BLDC motors and sell?

devider katnai ammp ka haan ?

cool but i cant find 4'' fan :( maybe next time

about how much air do they move :D

Where is the transformer connected to

good

Wells

hey easy homemade project what is your name

At 3:09, you missed a VERY important step: insulating all the positive and negative wires, not only from each other, but also from the metal plate!

@EasyHomeMadeProjects

6 жыл бұрын

insulated using a transparent tape. btw thank you so much for such interesting point outs.

its easy to come by small fans from whatever.people throw completely perfect stuff away.i go to the dump and check the battery dump box with my multimeter,heh heh. ive set up small 6 volt batteries in series to run small fans for ventilation/heat. i am no expert,,,i was wondering why you used that blue(capacitor ???) or whatever it was,is that what you use to reduce to 12vt ???? it's cool to take stuff and make it into something useful yourself

Can we use a 12 volt adaptor instead of transformer??

@Juanarjun

2 жыл бұрын

Yes.

good work but why the capacitor? it is necessary?

@EasyHomeMadeProjects

8 жыл бұрын

+Seby yup. Capacitor reduce the DC pulses and make smooth output.

Hi, greay job. I want to know if u can show me how to connect 2 car radiator fans to an electrical home outlet which is 120. If so let me know.

@Z-Ack

6 жыл бұрын

All you need is to find a plug in power supply (like the black boxes that come with electroics) if you look on that black box it will tell you what its output is. Find one that says 12v and the higher the MA. Milliamp, the better in your condition as car rad fans can take alot.. also on the black box make sure you see a symbolof _____ with a - - - - over top making solid line with dotted o top. That means dc.. then all you do is attach like wires on the fans and cut the end of the cable off coming off the black box (while unplugged) then attach one of those wires to one of the fans abd other wire to the other... put a switch in series with one wire to switch it. If you dothat and doesnt work, flip thr wires around (polarity). You wont hurt anything if you messup.. the power supply might cut offbut youreset by unpluggig and plugging bsk

@sixstringedthing

6 жыл бұрын

Forget what Z Ack is saying about using a plug-in power supply, you wont find one with a suitable current rating. Radiator thermo fans can draw anywhere from 5 to 20 amps (60 - 240 watts) and you want to run two of them. You would need a suitably rated 120VAC transformer with a secondary voltage somewhere in the 16-18 volt range. No, you don't want a 12V transformer because thermo fan motors are optimised to run off the 13.8V-14.4V output from the car's alternator, and the rectified DC output from the transformer will equal the RMS voltage of the secondary (not the peak voltage). Then you'd need to add some sort of rectification (a couple of chunky diodes would do) and some reasonably sized reservoir capacitors on the DC output. If you can put all that together correctly, you'll end up with a very noisy way of moving a lot of air, as radiator fans are designed with airflow above all other design characteristics... they are not designed to be quiet. You could also buy a suitably rated 13.8V bench power supply (as used by automotive electricians for testing purposes), but these are expensive. I'm not sure what your specific application is, but in 95% of cases it will be much cheaper and easier (and quieter!) if you just buy a suitably rated 120VAC fan.

what if i use a solar panel instead?..do i need a capacitor for that?

@EasyHomeMadeProjects

7 жыл бұрын

you can use a solar panel. no need a capacitor.

At 5:29, you fail to show the use of plastic wall anchors. It is not a good idea to directly screw into a wall because over time, the fan vibrations will weaken the strength between the screw threads and wall material. Some inexpensive anchors will help the installation to last a long time.

@EasyHomeMadeProjects

6 жыл бұрын

Obviously they are used but off camera. common

PC Fans?

the wire gauge seems a small...

plz make hover craft you can get idea from navind kumblay

Great work but you did not show how the on/off switch is fixed.

@EasyHomeMadeProjects

8 жыл бұрын

+Healthy Habits Africa Ltd simple on of switch as other appliances. Like fan, bulb etc

How about air flow (m3/h) capacity ?

@aloklakhera866

5 жыл бұрын

Mugi Raharjo Capacity = Area of Fan Blades (whole circular opening) x Velocity of air

if you do so i think you could got million views

mau dong kalau di jual

what is that color blue?? specification of that?

@EasyHomeMadeProjects

7 жыл бұрын

+Jonathan Ozarraga it is a capacitor. Specifications are mentioned in video.

Can i make it with 8 cpu fan using 1 transformer?

@thepovbiker

4 жыл бұрын

Yes

Can this set of fans take power from pc's USB port?

@EasyHomeMadeProjects

4 жыл бұрын

No

would have been somewhat helpful to hold up a piece of tissue or something light just to see how strong the air outflow is. We cant tell from the video :o/

Nice Work. ap ne Drill Machine kitne ki li or kis company ki hai?

@EasyHomeMadeProjects

8 жыл бұрын

+Usman Khan thnx. Aam china ki h. 2400

can we not increase the speed of fans to max by changing the volt or d capacitor

@EasyHomeMadeProjects

8 жыл бұрын

+SATBIR Singh it depends on fans which are you using.

@aloklakhera866

5 жыл бұрын

SATBIR Singh we can increase by increasing ampere or Voltage of supply but only upto a limit after that motor will burn or will slip.

Ak fan ki Price kya hai????

Kiya aap Karachi se Hain agar aap Karachi se Hain toh Kiya aap mujhe Bata sakte hain k power bank circuite kaha mile ga

if i use 1 a tranformator, do i need condencator and diodes? is there no problem if there will be 12 v led fans?

@EasyHomeMadeProjects

7 жыл бұрын

+Paulius Pileičikas yes you will need a capacitor and some diodes to convert ac to dc.

@pauliuspile

7 жыл бұрын

THANKS! same diodes and capacitor ill buy

@surkh

7 жыл бұрын

So the capacitor and diodes are forming a rectifier circuit?

Ok now i need face size window on my wall

Can we use 12v ac dc adapter?

@alexiszurex

Жыл бұрын

u can

Wat the diodes for? Transformer not got the bawls to spin 4 fans? I would just personally get 120v case fans and would be more power efficient cuz with step downs , well look it up.., and would have nothing else besides the fans. Theyre cheap too.. like 12$ for 4 ..

kya mobil charger se kam bn jayega

@EasyHomeMadeProjects

7 жыл бұрын

+SACHIN PUNIA no

Seems overkill? Why not use a spare 12V/1A switching power supply (from an old router or switch) and just connect that to the black/red wires from the fans (the yellows are only for motherboard monitoring) and avoid all the dangerous stuff! 1 of these common 'wall wart' power supplies will easily run 4 computer fans and since you are only dealing with 12V then you mitigate the dangerous part. Make sure you solder the connections and use heat shrink electrical wrap to cover the connections. Easy. PS - for a washroom or place with moisture, isn't it easier to buy a $20 extraction fan designed for this purpose?

Bhai canation nahi samj aya

Can i use a laptop charger will it work same as in your video??

@EasyHomeMadeProjects

6 жыл бұрын

Use any 12VDC source

@sapitron

4 жыл бұрын

@@EasyHomeMadeProjects the fans are in series or parallel?

Sir one fan costs around 250 rupees, so 4 fans means 1000 rupees. And that I feel is costly... Any sites to buy fans at a cheap price?

@EasyHomeMadeProjects

6 жыл бұрын

Use old one. Old fan price is 50 Rupees.

कितना साल या महिना तक टिकेगा?

What's the voltage output across the capacitor?

@EasyHomeMadeProjects

6 жыл бұрын

12V DC

@bharathnaidu

6 жыл бұрын

Easy HomeMade Projects as there is no rectifier, the o/p is not pure DC. Is it working fine?

@EasyHomeMadeProjects

6 жыл бұрын

+bharath naidu watch complete video. There are 2 rectifier diodes connected.

50ct for a fan? wo...

but bro apne ye jo thick matel ki sheet use karii wo kahn available ha?????

@EasyHomeMadeProjects

8 жыл бұрын

+Babar Khan aluminium angle hai wo, market mn available hai easily.

@babarkhan3811

8 жыл бұрын

Ok boss shukria

can i use 1A tranformator???

@EasyHomeMadeProjects

7 жыл бұрын

yup

@pauliuspile

7 жыл бұрын

so do i need condencator and diodes? is there no problem if there will be 12 v led fans?

What happen if no capacitor & diode as u used, bro..?

@EasyHomeMadeProjects

7 жыл бұрын

+mohd afirool fans will start vibrating instead of rotating.

@weisler808

6 жыл бұрын

Easy HomeMade Projects amps consumption for your fans?

@weisler808

6 жыл бұрын

Saleem Ahmed Thank you

ভাই আমি একটা কিনতে চাই। দাম কতো?

which country u from

@topline2554

7 жыл бұрын

trap: my opinion would still remain the same...

@legojohn2783

5 жыл бұрын

It's India mate

plz i want you to make pakistan proud

@EasyHomeMadeProjects

8 жыл бұрын

+Danial Ahmad thnx. Ok i will

I'm pretty sure his house insurance wont cover the fire that will occur being it wasn't tested by or have the UL- " United Laboratories " stamp/sticker to wire them fans all together and used to remove humidity. Pretty sure the engineers designed them fans to cool down cpu's and didn't have humidity in mind. smh

Are those of case fans lol this is the only reason I need to cool my room doesn't even have a window

@alexvillalobos7137

7 жыл бұрын

lol guessed it

@surerman77

4 жыл бұрын

with a sledge hammer and house owner consent, you can have any size window you desire. Even better if you can use a drill to make a hole.

achha bhai ye agar mai 20 fan add karna chahu side by side, to fer mujhe kitneka transformer aur cap and diots ka jarurat parega>>>????

@EasyHomeMadeProjects

8 жыл бұрын

+Badhon Ebrahim hr fan k oper uska current dekho, usko total fans se multiply kro. Jo value ae gi us se double ka transformer diode and cap le lena.

@badhonebrahim7707

8 жыл бұрын

mere sab hi fan 12v ke phone charger se bohout achhi tarase chalte hai, magar un sub ko individually alag alag charger se run karvana parta hai, to agar souch liya jaye ke mere every single fan 12v ka hai, toh main agar apki advice follow karun to mere paas 12x20=240v ka fan to mujhe 480v ka single transformer or diode and capacitor lagana parega?

@EasyHomeMadeProjects

8 жыл бұрын

+Badhon Ebrahim volt aur chez hai, current alag chez hai. Fan ki pic send kro mery fb page pr. Aur by the way, 12V ka konsa phone charger hota hai?

@badhonebrahim7707

8 жыл бұрын

vai hamlogoke general pc powersupply me jo hote hai na vo vala...

@EasyHomeMadeProjects

8 жыл бұрын

+Badhon Ebrahim hr supply mein same nahi hota. Power rating different hoti hai.